Finding the Third Proportional to 117,656,064 and 175,772,160

Step by Step Solution

1. Step 1: Write the proportion equation
   117,656,064 : 175,772,160 = 175,772,160 : x
2. Step 2: Convert to fraction form
   117,656,064/175,772,160 = 175,772,160/x
3. Step 3: Cross multiply
   117,656,064x = 175,772,160 × 175,772,160
4. Step 4: Simplify right side
   117,656,064x = 30,895,852,231,065,600
5. Step 5: Solve for x
   x = 30,895,852,231,065,600/117,656,064
6. Step 6: Final answer
   x = 262,594,643.92