Finding the Third Proportional to 2,031,153,454.50 and 2,806,592,650.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,031,153,454.50 : 2,806,592,650.50 = 2,806,592,650.50 : x
2. Step 2: Convert to fraction form
   2,031,153,454.50/2,806,592,650.50 = 2,806,592,650.50/x
3. Step 3: Cross multiply
   2,031,153,454.50x = 2,806,592,650.50 × 2,806,592,650.50
4. Step 4: Simplify right side
   2,031,153,454.50x = 7,876,962,305,840,615,424
5. Step 5: Solve for x
   x = 7,876,962,305,840,615,424/2,031,153,454.50
6. Step 6: Final answer
   x = 3,878,073,460.37