Finding the Third Proportional to 37,703,111 and 82,124,470

Step by Step Solution

1. Step 1: Write the proportion equation
   37,703,111 : 82,124,470 = 82,124,470 : x
2. Step 2: Convert to fraction form
   37,703,111/82,124,470 = 82,124,470/x
3. Step 3: Cross multiply
   37,703,111x = 82,124,470 × 82,124,470
4. Step 4: Simplify right side
   37,703,111x = 6,744,428,572,780,900
5. Step 5: Solve for x
   x = 6,744,428,572,780,900/37,703,111
6. Step 6: Final answer
   x = 178,882,548.25