Finding the Third Proportional to 911,969,532 and 1,849,315,680

Step by Step Solution

1. Step 1: Write the proportion equation
   911,969,532 : 1,849,315,680 = 1,849,315,680 : x
2. Step 2: Convert to fraction form
   911,969,532/1,849,315,680 = 1,849,315,680/x
3. Step 3: Cross multiply
   911,969,532x = 1,849,315,680 × 1,849,315,680
4. Step 4: Simplify right side
   911,969,532x = 3,419,968,484,293,862,400
5. Step 5: Solve for x
   x = 3,419,968,484,293,862,400/911,969,532
6. Step 6: Final answer
   x = 3,750,090,725.94