Finding the Third Proportional to 1,026,502,872 and 2,107,423,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,502,872 : 2,107,423,776 = 2,107,423,776 : x
2. Step 2: Convert to fraction form
   1,026,502,872/2,107,423,776 = 2,107,423,776/x
3. Step 3: Cross multiply
   1,026,502,872x = 2,107,423,776 × 2,107,423,776
4. Step 4: Simplify right side
   1,026,502,872x = 4,441,234,971,650,098,176
5. Step 5: Solve for x
   x = 4,441,234,971,650,098,176/1,026,502,872
6. Step 6: Final answer
   x = 4,326,568,481.00