Finding the Third Proportional to 2,083,187,816 and 3,173,619,656

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083,187,816 : 3,173,619,656 = 3,173,619,656 : x
2. Step 2: Convert to fraction form
   2,083,187,816/3,173,619,656 = 3,173,619,656/x
3. Step 3: Cross multiply
   2,083,187,816x = 3,173,619,656 × 3,173,619,656
4. Step 4: Simplify right side
   2,083,187,816x = 10,071,861,720,949,559,296
5. Step 5: Solve for x
   x = 10,071,861,720,949,559,296/2,083,187,816
6. Step 6: Final answer
   x = 4,834,831,330.90