Finding the Third Proportional to 73,012,752 and 109,291,680

Step by Step Solution

1. Step 1: Write the proportion equation
   73,012,752 : 109,291,680 = 109,291,680 : x
2. Step 2: Convert to fraction form
   73,012,752/109,291,680 = 109,291,680/x
3. Step 3: Cross multiply
   73,012,752x = 109,291,680 × 109,291,680
4. Step 4: Simplify right side
   73,012,752x = 11,944,671,317,222,400
5. Step 5: Solve for x
   x = 11,944,671,317,222,400/73,012,752
6. Step 6: Final answer
   x = 163,597,056.54