Finding the Third Proportional to 47,017,532 and 72,654,078

Step by Step Solution

1. Step 1: Write the proportion equation
   47,017,532 : 72,654,078 = 72,654,078 : x
2. Step 2: Convert to fraction form
   47,017,532/72,654,078 = 72,654,078/x
3. Step 3: Cross multiply
   47,017,532x = 72,654,078 × 72,654,078
4. Step 4: Simplify right side
   47,017,532x = 5,278,615,050,030,084
5. Step 5: Solve for x
   x = 5,278,615,050,030,084/47,017,532
6. Step 6: Final answer
   x = 112,269,079.76