Finding the Third Proportional to 52,931,466 and 114,656,620

Step by Step Solution

1. Step 1: Write the proportion equation
   52,931,466 : 114,656,620 = 114,656,620 : x
2. Step 2: Convert to fraction form
   52,931,466/114,656,620 = 114,656,620/x
3. Step 3: Cross multiply
   52,931,466x = 114,656,620 × 114,656,620
4. Step 4: Simplify right side
   52,931,466x = 13,146,140,509,824,400
5. Step 5: Solve for x
   x = 13,146,140,509,824,400/52,931,466
6. Step 6: Final answer
   x = 248,361,541.88