Finding the Third Proportional to 1,275,363,243,088 and 2,810,686,139,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,275,363,243,088 : 2,810,686,139,472 = 2,810,686,139,472 : x
2. Step 2: Convert to fraction form
   1,275,363,243,088/2,810,686,139,472 = 2,810,686,139,472/x
3. Step 3: Cross multiply
   1,275,363,243,088x = 2,810,686,139,472 × 2,810,686,139,472
4. Step 4: Simplify right side
   1,275,363,243,088x = 7,899,956,574,620,015,013,134,336
5. Step 5: Solve for x
   x = 7,899,956,574,620,015,013,134,336/1,275,363,243,088
6. Step 6: Final answer
   x = 6,194,279,643,415.22