Finding the Third Proportional to 13,022,404 and 19,157,262

Step by Step Solution

1. Step 1: Write the proportion equation
   13,022,404 : 19,157,262 = 19,157,262 : x
2. Step 2: Convert to fraction form
   13,022,404/19,157,262 = 19,157,262/x
3. Step 3: Cross multiply
   13,022,404x = 19,157,262 × 19,157,262
4. Step 4: Simplify right side
   13,022,404x = 367,000,687,336,644
5. Step 5: Solve for x
   x = 367,000,687,336,644/13,022,404
6. Step 6: Final answer
   x = 28,182,253.24