Finding the Third Proportional to 1,887,367,158 and 2,831,050,980

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,367,158 : 2,831,050,980 = 2,831,050,980 : x
2. Step 2: Convert to fraction form
   1,887,367,158/2,831,050,980 = 2,831,050,980/x
3. Step 3: Cross multiply
   1,887,367,158x = 2,831,050,980 × 2,831,050,980
4. Step 4: Simplify right side
   1,887,367,158x = 8,014,849,651,358,960,640
5. Step 5: Solve for x
   x = 8,014,849,651,358,960,640/1,887,367,158
6. Step 6: Final answer
   x = 4,246,576,834.50