Finding the Third Proportional to 682,271,619.50 and 1,048,052,669.50

Step by Step Solution

1. Step 1: Write the proportion equation
   682,271,619.50 : 1,048,052,669.50 = 1,048,052,669.50 : x
2. Step 2: Convert to fraction form
   682,271,619.50/1,048,052,669.50 = 1,048,052,669.50/x
3. Step 3: Cross multiply
   682,271,619.50x = 1,048,052,669.50 × 1,048,052,669.50
4. Step 4: Simplify right side
   682,271,619.50x = 1,098,414,398,046,076,288
5. Step 5: Solve for x
   x = 1,098,414,398,046,076,288/682,271,619.50
6. Step 6: Final answer
   x = 1,609,937,108.11