Finding the Third Proportional to 22,138,932 and 45,692,612

Step by Step Solution

1. Step 1: Write the proportion equation
   22,138,932 : 45,692,612 = 45,692,612 : x
2. Step 2: Convert to fraction form
   22,138,932/45,692,612 = 45,692,612/x
3. Step 3: Cross multiply
   22,138,932x = 45,692,612 × 45,692,612
4. Step 4: Simplify right side
   22,138,932x = 2,087,814,791,382,544
5. Step 5: Solve for x
   x = 2,087,814,791,382,544/22,138,932
6. Step 6: Final answer
   x = 94,305,126.89