Finding the Third Proportional to 13,705,656,085.50 and 18,492,148,154.25

Step by Step Solution

1. Step 1: Write the proportion equation
   13,705,656,085.50 : 18,492,148,154.25 = 18,492,148,154.25 : x
2. Step 2: Convert to fraction form
   13,705,656,085.50/18,492,148,154.25 = 18,492,148,154.25/x
3. Step 3: Cross multiply
   13,705,656,085.50x = 18,492,148,154.25 × 18,492,148,154.25
4. Step 4: Simplify right side
   13,705,656,085.50x = 341,959,543,358,731,714,560
5. Step 5: Solve for x
   x = 341,959,543,358,731,714,560/13,705,656,085.50
6. Step 6: Final answer
   x = 24,950,249,825.73