Finding the Third Proportional to 962,632,155.38 and 2,109,807,196.88

Step by Step Solution

1. Step 1: Write the proportion equation
   962,632,155.38 : 2,109,807,196.88 = 2,109,807,196.88 : x
2. Step 2: Convert to fraction form
   962,632,155.38/2,109,807,196.88 = 2,109,807,196.88/x
3. Step 3: Cross multiply
   962,632,155.38x = 2,109,807,196.88 × 2,109,807,196.88
4. Step 4: Simplify right side
   962,632,155.38x = 4,451,286,407,985,545,216
5. Step 5: Solve for x
   x = 4,451,286,407,985,545,216/962,632,155.38
6. Step 6: Final answer
   x = 4,624,078,245.39