Finding the Third Proportional to 32,948,830.50 and 68,624,790

Step by Step Solution

1. Step 1: Write the proportion equation
   32,948,830.50 : 68,624,790 = 68,624,790 : x
2. Step 2: Convert to fraction form
   32,948,830.50/68,624,790 = 68,624,790/x
3. Step 3: Cross multiply
   32,948,830.50x = 68,624,790 × 68,624,790
4. Step 4: Simplify right side
   32,948,830.50x = 4,709,361,802,544,100
5. Step 5: Solve for x
   x = 4,709,361,802,544,100/32,948,830.50
6. Step 6: Final answer
   x = 142,929,558.68