Finding the Third Proportional to 3,743,141.63 and 7,663,658.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,141.63 : 7,663,658.06 = 7,663,658.06 : x
2. Step 2: Convert to fraction form
   3,743,141.63/7,663,658.06 = 7,663,658.06/x
3. Step 3: Cross multiply
   3,743,141.63x = 7,663,658.06 × 7,663,658.06
4. Step 4: Simplify right side
   3,743,141.63x = 58,731,654,898,921.25
5. Step 5: Solve for x
   x = 58,731,654,898,921.25/3,743,141.63
6. Step 6: Final answer
   x = 15,690,470.94