Finding the Third Proportional to 870,813,304 and 1,880,156,048

Step by Step Solution

1. Step 1: Write the proportion equation
   870,813,304 : 1,880,156,048 = 1,880,156,048 : x
2. Step 2: Convert to fraction form
   870,813,304/1,880,156,048 = 1,880,156,048/x
3. Step 3: Cross multiply
   870,813,304x = 1,880,156,048 × 1,880,156,048
4. Step 4: Simplify right side
   870,813,304x = 3,534,986,764,830,978,048
5. Step 5: Solve for x
   x = 3,534,986,764,830,978,048/870,813,304
6. Step 6: Final answer
   x = 4,059,408,312.43