Finding the Third Proportional to 21,866,581,576 and 32,656,582,572

Step by Step Solution

1. Step 1: Write the proportion equation
   21,866,581,576 : 32,656,582,572 = 32,656,582,572 : x
2. Step 2: Convert to fraction form
   21,866,581,576/32,656,582,572 = 32,656,582,572/x
3. Step 3: Cross multiply
   21,866,581,576x = 32,656,582,572 × 32,656,582,572
4. Step 4: Simplify right side
   21,866,581,576x = 1,066,452,385,281,854,144,512
5. Step 5: Solve for x
   x = 1,066,452,385,281,854,144,512/21,866,581,576
6. Step 6: Final answer
   x = 48,770,878,135.44