Finding the Third Proportional to 37,798,029 and 58,639,113

Step by Step Solution

1. Step 1: Write the proportion equation
   37,798,029 : 58,639,113 = 58,639,113 : x
2. Step 2: Convert to fraction form
   37,798,029/58,639,113 = 58,639,113/x
3. Step 3: Cross multiply
   37,798,029x = 58,639,113 × 58,639,113
4. Step 4: Simplify right side
   37,798,029x = 3,438,545,573,426,769
5. Step 5: Solve for x
   x = 3,438,545,573,426,769/37,798,029
6. Step 6: Final answer
   x = 90,971,557.63