Finding the Third Proportional to 25,864,153 and 43,105,186

Step by Step Solution

1. Step 1: Write the proportion equation
   25,864,153 : 43,105,186 = 43,105,186 : x
2. Step 2: Convert to fraction form
   25,864,153/43,105,186 = 43,105,186/x
3. Step 3: Cross multiply
   25,864,153x = 43,105,186 × 43,105,186
4. Step 4: Simplify right side
   25,864,153x = 1,858,057,060,094,596
5. Step 5: Solve for x
   x = 1,858,057,060,094,596/25,864,153
6. Step 6: Final answer
   x = 71,839,084.01