Finding the Third Proportional to 22,686,456 and 34,870,680

Step by Step Solution

1. Step 1: Write the proportion equation
   22,686,456 : 34,870,680 = 34,870,680 : x
2. Step 2: Convert to fraction form
   22,686,456/34,870,680 = 34,870,680/x
3. Step 3: Cross multiply
   22,686,456x = 34,870,680 × 34,870,680
4. Step 4: Simplify right side
   22,686,456x = 1,215,964,323,662,400
5. Step 5: Solve for x
   x = 1,215,964,323,662,400/22,686,456
6. Step 6: Final answer
   x = 53,598,690.06