Finding the Third Proportional to 32,573,634 and 67,826,638

Step by Step Solution

1. Step 1: Write the proportion equation
   32,573,634 : 67,826,638 = 67,826,638 : x
2. Step 2: Convert to fraction form
   32,573,634/67,826,638 = 67,826,638/x
3. Step 3: Cross multiply
   32,573,634x = 67,826,638 × 67,826,638
4. Step 4: Simplify right side
   32,573,634x = 4,600,452,822,383,044
5. Step 5: Solve for x
   x = 4,600,452,822,383,044/32,573,634
6. Step 6: Final answer
   x = 141,232,409.70