Finding the Third Proportional to 929,113 and 1,308,436

Step by Step Solution

1. Step 1: Write the proportion equation
   929,113 : 1,308,436 = 1,308,436 : x
2. Step 2: Convert to fraction form
   929,113/1,308,436 = 1,308,436/x
3. Step 3: Cross multiply
   929,113x = 1,308,436 × 1,308,436
4. Step 4: Simplify right side
   929,113x = 1,712,004,766,096
5. Step 5: Solve for x
   x = 1,712,004,766,096/929,113
6. Step 6: Final answer
   x = 1,842,622.77