Finding the Third Proportional to 37,762,021.31 and 58,311,167.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,762,021.31 : 58,311,167.06 = 58,311,167.06 : x
2. Step 2: Convert to fraction form
   37,762,021.31/58,311,167.06 = 58,311,167.06/x
3. Step 3: Cross multiply
   37,762,021.31x = 58,311,167.06 × 58,311,167.06
4. Step 4: Simplify right side
   37,762,021.31x = 3,400,192,204,190,785
5. Step 5: Solve for x
   x = 3,400,192,204,190,785/37,762,021.31
6. Step 6: Final answer
   x = 90,042,643.01