Finding the Third Proportional to 3,497,967 and 7,532,478

Step by Step Solution

1. Step 1: Write the proportion equation
   3,497,967 : 7,532,478 = 7,532,478 : x
2. Step 2: Convert to fraction form
   3,497,967/7,532,478 = 7,532,478/x
3. Step 3: Cross multiply
   3,497,967x = 7,532,478 × 7,532,478
4. Step 4: Simplify right side
   3,497,967x = 56,738,224,820,484
5. Step 5: Solve for x
   x = 56,738,224,820,484/3,497,967
6. Step 6: Final answer
   x = 16,220,343.08