Finding the Third Proportional to 38,819,628 and 83,092,488

Step by Step Solution

1. Step 1: Write the proportion equation
   38,819,628 : 83,092,488 = 83,092,488 : x
2. Step 2: Convert to fraction form
   38,819,628/83,092,488 = 83,092,488/x
3. Step 3: Cross multiply
   38,819,628x = 83,092,488 × 83,092,488
4. Step 4: Simplify right side
   38,819,628x = 6,904,361,562,030,144
5. Step 5: Solve for x
   x = 6,904,361,562,030,144/38,819,628
6. Step 6: Final answer
   x = 177,857,489.05