Finding the Third Proportional to 1,492,356,289.50 and 3,194,353,143

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,356,289.50 : 3,194,353,143 = 3,194,353,143 : x
2. Step 2: Convert to fraction form
   1,492,356,289.50/3,194,353,143 = 3,194,353,143/x
3. Step 3: Cross multiply
   1,492,356,289.50x = 3,194,353,143 × 3,194,353,143
4. Step 4: Simplify right side
   1,492,356,289.50x = 10,203,892,002,193,979,392
5. Step 5: Solve for x
   x = 10,203,892,002,193,979,392/1,492,356,289.50
6. Step 6: Final answer
   x = 6,837,436,927.08