Finding the Third Proportional to 3,727,953,990 and 5,788,359,265.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,727,953,990 : 5,788,359,265.50 = 5,788,359,265.50 : x
2. Step 2: Convert to fraction form
   3,727,953,990/5,788,359,265.50 = 5,788,359,265.50/x
3. Step 3: Cross multiply
   3,727,953,990x = 5,788,359,265.50 × 5,788,359,265.50
4. Step 4: Simplify right side
   3,727,953,990x = 33,505,102,986,499,698,688
5. Step 5: Solve for x
   x = 33,505,102,986,499,698,688/3,727,953,990
6. Step 6: Final answer
   x = 8,987,531,250.75