Finding the Third Proportional to 50,484,736 and 72,193,776

Step by Step Solution

1. Step 1: Write the proportion equation
   50,484,736 : 72,193,776 = 72,193,776 : x
2. Step 2: Convert to fraction form
   50,484,736/72,193,776 = 72,193,776/x
3. Step 3: Cross multiply
   50,484,736x = 72,193,776 × 72,193,776
4. Step 4: Simplify right side
   50,484,736x = 5,211,941,293,138,176
5. Step 5: Solve for x
   x = 5,211,941,293,138,176/50,484,736
6. Step 6: Final answer
   x = 103,237,962.72