Finding the Third Proportional to 15,903,272 and 34,622,184

Step by Step Solution

1. Step 1: Write the proportion equation
   15,903,272 : 34,622,184 = 34,622,184 : x
2. Step 2: Convert to fraction form
   15,903,272/34,622,184 = 34,622,184/x
3. Step 3: Cross multiply
   15,903,272x = 34,622,184 × 34,622,184
4. Step 4: Simplify right side
   15,903,272x = 1,198,695,624,929,856
5. Step 5: Solve for x
   x = 1,198,695,624,929,856/15,903,272
6. Step 6: Final answer
   x = 75,374,150.99