Finding the Third Proportional to 755,074,945 and 1,779,921,586

Step by Step Solution

1. Step 1: Write the proportion equation
   755,074,945 : 1,779,921,586 = 1,779,921,586 : x
2. Step 2: Convert to fraction form
   755,074,945/1,779,921,586 = 1,779,921,586/x
3. Step 3: Cross multiply
   755,074,945x = 1,779,921,586 × 1,779,921,586
4. Step 4: Simplify right side
   755,074,945x = 3,168,120,852,308,755,456
5. Step 5: Solve for x
   x = 3,168,120,852,308,755,456/755,074,945
6. Step 6: Final answer
   x = 4,195,770,066.65