Finding the Third Proportional to 3,736,543.13 and 7,771,300.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736,543.13 : 7,771,300.31 = 7,771,300.31 : x
2. Step 2: Convert to fraction form
   3,736,543.13/7,771,300.31 = 7,771,300.31/x
3. Step 3: Cross multiply
   3,736,543.13x = 7,771,300.31 × 7,771,300.31
4. Step 4: Simplify right side
   3,736,543.13x = 60,393,108,547,062.59
5. Step 5: Solve for x
   x = 60,393,108,547,062.59/3,736,543.13
6. Step 6: Final answer
   x = 16,162,829.26