Finding the Third Proportional to 3,688,757,505 and 5,666,335,492

Step by Step Solution

1. Step 1: Write the proportion equation
   3,688,757,505 : 5,666,335,492 = 5,666,335,492 : x
2. Step 2: Convert to fraction form
   3,688,757,505/5,666,335,492 = 5,666,335,492/x
3. Step 3: Cross multiply
   3,688,757,505x = 5,666,335,492 × 5,666,335,492
4. Step 4: Simplify right side
   3,688,757,505x = 32,107,357,907,898,884,096
5. Step 5: Solve for x
   x = 32,107,357,907,898,884,096/3,688,757,505
6. Step 6: Final answer
   x = 8,704,111,849.15