Finding the Third Proportional to 47,772,597 and 72,054,822

Step by Step Solution

1. Step 1: Write the proportion equation
   47,772,597 : 72,054,822 = 72,054,822 : x
2. Step 2: Convert to fraction form
   47,772,597/72,054,822 = 72,054,822/x
3. Step 3: Cross multiply
   47,772,597x = 72,054,822 × 72,054,822
4. Step 4: Simplify right side
   47,772,597x = 5,191,897,373,451,684
5. Step 5: Solve for x
   x = 5,191,897,373,451,684/47,772,597
6. Step 6: Final answer
   x = 108,679,404.08