Finding the Third Proportional to 1,712,634 and 3,730,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,712,634 : 3,730,396 = 3,730,396 : x
2. Step 2: Convert to fraction form
   1,712,634/3,730,396 = 3,730,396/x
3. Step 3: Cross multiply
   1,712,634x = 3,730,396 × 3,730,396
4. Step 4: Simplify right side
   1,712,634x = 13,915,854,316,816
5. Step 5: Solve for x
   x = 13,915,854,316,816/1,712,634
6. Step 6: Final answer
   x = 8,125,410.52