Finding the Third Proportional to 3,609,039,190.50 and 5,742,690,984

Step by Step Solution

1. Step 1: Write the proportion equation
   3,609,039,190.50 : 5,742,690,984 = 5,742,690,984 : x
2. Step 2: Convert to fraction form
   3,609,039,190.50/5,742,690,984 = 5,742,690,984/x
3. Step 3: Cross multiply
   3,609,039,190.50x = 5,742,690,984 × 5,742,690,984
4. Step 4: Simplify right side
   3,609,039,190.50x = 32,978,499,737,714,888,704
5. Step 5: Solve for x
   x = 32,978,499,737,714,888,704/3,609,039,190.50
6. Step 6: Final answer
   x = 9,137,750,519.45