Finding the Third Proportional to 105,354,000 and 162,139,632

Step by Step Solution

1. Step 1: Write the proportion equation
   105,354,000 : 162,139,632 = 162,139,632 : x
2. Step 2: Convert to fraction form
   105,354,000/162,139,632 = 162,139,632/x
3. Step 3: Cross multiply
   105,354,000x = 162,139,632 × 162,139,632
4. Step 4: Simplify right side
   105,354,000x = 26,289,260,265,095,424
5. Step 5: Solve for x
   x = 26,289,260,265,095,424/105,354,000
6. Step 6: Final answer
   x = 249,532,625.86