Finding the Third Proportional to 37,361,128 and 82,077,499

Step by Step Solution

1. Step 1: Write the proportion equation
   37,361,128 : 82,077,499 = 82,077,499 : x
2. Step 2: Convert to fraction form
   37,361,128/82,077,499 = 82,077,499/x
3. Step 3: Cross multiply
   37,361,128x = 82,077,499 × 82,077,499
4. Step 4: Simplify right side
   37,361,128x = 6,736,715,842,095,001
5. Step 5: Solve for x
   x = 6,736,715,842,095,001/37,361,128
6. Step 6: Final answer
   x = 180,313,502.37