Finding the Third Proportional to 896,780,916.50 and 1,262,314,843.50

Step by Step Solution

1. Step 1: Write the proportion equation
   896,780,916.50 : 1,262,314,843.50 = 1,262,314,843.50 : x
2. Step 2: Convert to fraction form
   896,780,916.50/1,262,314,843.50 = 1,262,314,843.50/x
3. Step 3: Cross multiply
   896,780,916.50x = 1,262,314,843.50 × 1,262,314,843.50
4. Step 4: Simplify right side
   896,780,916.50x = 1,593,438,764,120,429,568
5. Step 5: Solve for x
   x = 1,593,438,764,120,429,568/896,780,916.50
6. Step 6: Final answer
   x = 1,776,842,855.15