Finding the Third Proportional to 19,039,320 and 41,857,776

Step by Step Solution

1. Step 1: Write the proportion equation
   19,039,320 : 41,857,776 = 41,857,776 : x
2. Step 2: Convert to fraction form
   19,039,320/41,857,776 = 41,857,776/x
3. Step 3: Cross multiply
   19,039,320x = 41,857,776 × 41,857,776
4. Step 4: Simplify right side
   19,039,320x = 1,752,073,411,666,176
5. Step 5: Solve for x
   x = 1,752,073,411,666,176/19,039,320
6. Step 6: Final answer
   x = 92,023,948.95