Finding the Third Proportional to 21,866,581,566 and 32,656,582,557

Step by Step Solution

1. Step 1: Write the proportion equation
   21,866,581,566 : 32,656,582,557 = 32,656,582,557 : x
2. Step 2: Convert to fraction form
   21,866,581,566/32,656,582,557 = 32,656,582,557/x
3. Step 3: Cross multiply
   21,866,581,566x = 32,656,582,557 × 32,656,582,557
4. Step 4: Simplify right side
   21,866,581,566x = 1,066,452,384,302,156,611,584
5. Step 5: Solve for x
   x = 1,066,452,384,302,156,611,584/21,866,581,566
6. Step 6: Final answer
   x = 48,770,878,112.95