Finding the Third Proportional to 19,293,852,471 and 41,793,002,746.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,293,852,471 : 41,793,002,746.50 = 41,793,002,746.50 : x
2. Step 2: Convert to fraction form
   19,293,852,471/41,793,002,746.50 = 41,793,002,746.50/x
3. Step 3: Cross multiply
   19,293,852,471x = 41,793,002,746.50 × 41,793,002,746.50
4. Step 4: Simplify right side
   19,293,852,471x = 1,746,655,078,568,956,526,592
5. Step 5: Solve for x
   x = 1,746,655,078,568,956,526,592/19,293,852,471
6. Step 6: Final answer
   x = 90,529,098,903.10