Finding the Third Proportional to 51,052,068 and 109,280,216

Step by Step Solution

1. Step 1: Write the proportion equation
   51,052,068 : 109,280,216 = 109,280,216 : x
2. Step 2: Convert to fraction form
   51,052,068/109,280,216 = 109,280,216/x
3. Step 3: Cross multiply
   51,052,068x = 109,280,216 × 109,280,216
4. Step 4: Simplify right side
   51,052,068x = 11,942,165,609,006,656
5. Step 5: Solve for x
   x = 11,942,165,609,006,656/51,052,068
6. Step 6: Final answer
   x = 233,921,290.10