Finding the Third Proportional to 12,475,732 and 19,849,182

Step by Step Solution

1. Step 1: Write the proportion equation
   12,475,732 : 19,849,182 = 19,849,182 : x
2. Step 2: Convert to fraction form
   12,475,732/19,849,182 = 19,849,182/x
3. Step 3: Cross multiply
   12,475,732x = 19,849,182 × 19,849,182
4. Step 4: Simplify right side
   12,475,732x = 393,990,026,069,124
5. Step 5: Solve for x
   x = 393,990,026,069,124/12,475,732
6. Step 6: Final answer
   x = 31,580,513.76