Finding the Third Proportional to 1,117,062 and 2,386,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,062 : 2,386,620 = 2,386,620 : x
2. Step 2: Convert to fraction form
   1,117,062/2,386,620 = 2,386,620/x
3. Step 3: Cross multiply
   1,117,062x = 2,386,620 × 2,386,620
4. Step 4: Simplify right side
   1,117,062x = 5,695,955,024,400
5. Step 5: Solve for x
   x = 5,695,955,024,400/1,117,062
6. Step 6: Final answer
   x = 5,099,050.03