Finding the Third Proportional to 2,757,678,282.50 and 4,126,746,875.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,757,678,282.50 : 4,126,746,875.25 = 4,126,746,875.25 : x
2. Step 2: Convert to fraction form
   2,757,678,282.50/4,126,746,875.25 = 4,126,746,875.25/x
3. Step 3: Cross multiply
   2,757,678,282.50x = 4,126,746,875.25 × 4,126,746,875.25
4. Step 4: Simplify right side
   2,757,678,282.50x = 17,030,039,772,385,638,400
5. Step 5: Solve for x
   x = 17,030,039,772,385,638,400/2,757,678,282.50
6. Step 6: Final answer
   x = 6,175,499,107.51