Finding the Third Proportional to 158,689,506 and 245,109,024

Step by Step Solution

1. Step 1: Write the proportion equation
   158,689,506 : 245,109,024 = 245,109,024 : x
2. Step 2: Convert to fraction form
   158,689,506/245,109,024 = 245,109,024/x
3. Step 3: Cross multiply
   158,689,506x = 245,109,024 × 245,109,024
4. Step 4: Simplify right side
   158,689,506x = 60,078,433,646,232,576
5. Step 5: Solve for x
   x = 60,078,433,646,232,576/158,689,506
6. Step 6: Final answer
   x = 378,591,093.77