Finding the Third Proportional to 2,111,693,137.50 and 2,875,765,614

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,693,137.50 : 2,875,765,614 = 2,875,765,614 : x
2. Step 2: Convert to fraction form
   2,111,693,137.50/2,875,765,614 = 2,875,765,614/x
3. Step 3: Cross multiply
   2,111,693,137.50x = 2,875,765,614 × 2,875,765,614
4. Step 4: Simplify right side
   2,111,693,137.50x = 8,270,027,866,664,797,184
5. Step 5: Solve for x
   x = 8,270,027,866,664,797,184/2,111,693,137.50
6. Step 6: Final answer
   x = 3,916,301,909.50