Finding the Third Proportional to 19,526,464 and 41,991,488

Step by Step Solution

1. Step 1: Write the proportion equation
   19,526,464 : 41,991,488 = 41,991,488 : x
2. Step 2: Convert to fraction form
   19,526,464/41,991,488 = 41,991,488/x
3. Step 3: Cross multiply
   19,526,464x = 41,991,488 × 41,991,488
4. Step 4: Simplify right side
   19,526,464x = 1,763,285,064,454,144
5. Step 5: Solve for x
   x = 1,763,285,064,454,144/19,526,464
6. Step 6: Final answer
   x = 90,302,323.27