Finding the Third Proportional to 67,694,784 and 148,826,496

Step by Step Solution

1. Step 1: Write the proportion equation
   67,694,784 : 148,826,496 = 148,826,496 : x
2. Step 2: Convert to fraction form
   67,694,784/148,826,496 = 148,826,496/x
3. Step 3: Cross multiply
   67,694,784x = 148,826,496 × 148,826,496
4. Step 4: Simplify right side
   67,694,784x = 22,149,325,911,638,016
5. Step 5: Solve for x
   x = 22,149,325,911,638,016/67,694,784
6. Step 6: Final answer
   x = 327,193,981.62