Finding the Third Proportional to 7,985,106 and 17,315,442

Step by Step Solution

1. Step 1: Write the proportion equation
   7,985,106 : 17,315,442 = 17,315,442 : x
2. Step 2: Convert to fraction form
   7,985,106/17,315,442 = 17,315,442/x
3. Step 3: Cross multiply
   7,985,106x = 17,315,442 × 17,315,442
4. Step 4: Simplify right side
   7,985,106x = 299,824,531,655,364
5. Step 5: Solve for x
   x = 299,824,531,655,364/7,985,106
6. Step 6: Final answer
   x = 37,547,971.39