Finding the Third Proportional to 845,401,397.25 and 1,358,978,325

Step by Step Solution

1. Step 1: Write the proportion equation
   845,401,397.25 : 1,358,978,325 = 1,358,978,325 : x
2. Step 2: Convert to fraction form
   845,401,397.25/1,358,978,325 = 1,358,978,325/x
3. Step 3: Cross multiply
   845,401,397.25x = 1,358,978,325 × 1,358,978,325
4. Step 4: Simplify right side
   845,401,397.25x = 1,846,822,087,819,805,696
5. Step 5: Solve for x
   x = 1,846,822,087,819,805,696/845,401,397.25
6. Step 6: Final answer
   x = 2,184,550,550.58