Finding the Third Proportional to 22,686,068 and 34,870,128

Step by Step Solution

1. Step 1: Write the proportion equation
   22,686,068 : 34,870,128 = 34,870,128 : x
2. Step 2: Convert to fraction form
   22,686,068/34,870,128 = 34,870,128/x
3. Step 3: Cross multiply
   22,686,068x = 34,870,128 × 34,870,128
4. Step 4: Simplify right side
   22,686,068x = 1,215,925,826,736,384
5. Step 5: Solve for x
   x = 1,215,925,826,736,384/22,686,068
6. Step 6: Final answer
   x = 53,597,909.82