Finding the Third Proportional to 846,081,957.75 and 1,855,607,173.50

Step by Step Solution

1. Step 1: Write the proportion equation
   846,081,957.75 : 1,855,607,173.50 = 1,855,607,173.50 : x
2. Step 2: Convert to fraction form
   846,081,957.75/1,855,607,173.50 = 1,855,607,173.50/x
3. Step 3: Cross multiply
   846,081,957.75x = 1,855,607,173.50 × 1,855,607,173.50
4. Step 4: Simplify right side
   846,081,957.75x = 3,443,277,982,344,658,944
5. Step 5: Solve for x
   x = 3,443,277,982,344,658,944/846,081,957.75
6. Step 6: Final answer
   x = 4,069,674,280.14