Finding the Third Proportional to 47,202,752 and 72,900,416

Step by Step Solution

1. Step 1: Write the proportion equation
   47,202,752 : 72,900,416 = 72,900,416 : x
2. Step 2: Convert to fraction form
   47,202,752/72,900,416 = 72,900,416/x
3. Step 3: Cross multiply
   47,202,752x = 72,900,416 × 72,900,416
4. Step 4: Simplify right side
   47,202,752x = 5,314,470,652,973,056
5. Step 5: Solve for x
   x = 5,314,470,652,973,056/47,202,752
6. Step 6: Final answer
   x = 112,588,152.76