Finding the Third Proportional to 845,401,404 and 1,358,978,335.50

Step by Step Solution

1. Step 1: Write the proportion equation
   845,401,404 : 1,358,978,335.50 = 1,358,978,335.50 : x
2. Step 2: Convert to fraction form
   845,401,404/1,358,978,335.50 = 1,358,978,335.50/x
3. Step 3: Cross multiply
   845,401,404x = 1,358,978,335.50 × 1,358,978,335.50
4. Step 4: Simplify right side
   845,401,404x = 1,846,822,116,358,350,592
5. Step 5: Solve for x
   x = 1,846,822,116,358,350,592/845,401,404
6. Step 6: Final answer
   x = 2,184,550,566.89