Finding the Third Proportional to 140,835,456 and 302,495,526

Step by Step Solution

1. Step 1: Write the proportion equation
   140,835,456 : 302,495,526 = 302,495,526 : x
2. Step 2: Convert to fraction form
   140,835,456/302,495,526 = 302,495,526/x
3. Step 3: Cross multiply
   140,835,456x = 302,495,526 × 302,495,526
4. Step 4: Simplify right side
   140,835,456x = 91,503,543,250,016,672
5. Step 5: Solve for x
   x = 91,503,543,250,016,672/140,835,456
6. Step 6: Final answer
   x = 649,719,508.49