Finding the Third Proportional to 1,225,724,500.50 and 1,719,934,117.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,225,724,500.50 : 1,719,934,117.50 = 1,719,934,117.50 : x
2. Step 2: Convert to fraction form
   1,225,724,500.50/1,719,934,117.50 = 1,719,934,117.50/x
3. Step 3: Cross multiply
   1,225,724,500.50x = 1,719,934,117.50 × 1,719,934,117.50
4. Step 4: Simplify right side
   1,225,724,500.50x = 2,958,173,368,540,503,552
5. Step 5: Solve for x
   x = 2,958,173,368,540,503,552/1,225,724,500.50
6. Step 6: Final answer
   x = 2,413,408,043.43