Finding the Third Proportional to 2,388,698,617.13 and 3,583,048,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,388,698,617.13 : 3,583,048,300.50 = 3,583,048,300.50 : x
2. Step 2: Convert to fraction form
   2,388,698,617.13/3,583,048,300.50 = 3,583,048,300.50/x
3. Step 3: Cross multiply
   2,388,698,617.13x = 3,583,048,300.50 × 3,583,048,300.50
4. Step 4: Simplify right side
   2,388,698,617.13x = 12,838,235,123,715,938,304
5. Step 5: Solve for x
   x = 12,838,235,123,715,938,304/2,388,698,617.13
6. Step 6: Final answer
   x = 5,374,573,012.97