Finding the Third Proportional to 12,610,796 and 19,566,774

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610,796 : 19,566,774 = 19,566,774 : x
2. Step 2: Convert to fraction form
   12,610,796/19,566,774 = 19,566,774/x
3. Step 3: Cross multiply
   12,610,796x = 19,566,774 × 19,566,774
4. Step 4: Simplify right side
   12,610,796x = 382,858,644,767,076
5. Step 5: Solve for x
   x = 382,858,644,767,076/12,610,796
6. Step 6: Final answer
   x = 30,359,593.86