Finding the Third Proportional to 55,734,919.50 and 116,551,738

Step by Step Solution

1. Step 1: Write the proportion equation
   55,734,919.50 : 116,551,738 = 116,551,738 : x
2. Step 2: Convert to fraction form
   55,734,919.50/116,551,738 = 116,551,738/x
3. Step 3: Cross multiply
   55,734,919.50x = 116,551,738 × 116,551,738
4. Step 4: Simplify right side
   55,734,919.50x = 13,584,307,630,820,644
5. Step 5: Solve for x
   x = 13,584,307,630,820,644/55,734,919.50
6. Step 6: Final answer
   x = 243,730,640.55