Finding the Third Proportional to 1,023,310 and 2,171,300

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,310 : 2,171,300 = 2,171,300 : x
2. Step 2: Convert to fraction form
   1,023,310/2,171,300 = 2,171,300/x
3. Step 3: Cross multiply
   1,023,310x = 2,171,300 × 2,171,300
4. Step 4: Simplify right side
   1,023,310x = 4,714,543,690,000
5. Step 5: Solve for x
   x = 4,714,543,690,000/1,023,310
6. Step 6: Final answer
   x = 4,607,151.00