Finding the Third Proportional to 3,729,499 and 5,264,159

Step by Step Solution

1. Step 1: Write the proportion equation
   3,729,499 : 5,264,159 = 5,264,159 : x
2. Step 2: Convert to fraction form
   3,729,499/5,264,159 = 5,264,159/x
3. Step 3: Cross multiply
   3,729,499x = 5,264,159 × 5,264,159
4. Step 4: Simplify right side
   3,729,499x = 27,711,369,977,281
5. Step 5: Solve for x
   x = 27,711,369,977,281/3,729,499
6. Step 6: Final answer
   x = 7,430,319.72