Finding the Third Proportional to 3,834,342 and 8,207,232

Step by Step Solution

1. Step 1: Write the proportion equation
   3,834,342 : 8,207,232 = 8,207,232 : x
2. Step 2: Convert to fraction form
   3,834,342/8,207,232 = 8,207,232/x
3. Step 3: Cross multiply
   3,834,342x = 8,207,232 × 8,207,232
4. Step 4: Simplify right side
   3,834,342x = 67,358,657,101,824
5. Step 5: Solve for x
   x = 67,358,657,101,824/3,834,342
6. Step 6: Final answer
   x = 17,567,201.13