Finding the Third Proportional to 147,337,046 and 245,546,944

Step by Step Solution

1. Step 1: Write the proportion equation
   147,337,046 : 245,546,944 = 245,546,944 : x
2. Step 2: Convert to fraction form
   147,337,046/245,546,944 = 245,546,944/x
3. Step 3: Cross multiply
   147,337,046x = 245,546,944 × 245,546,944
4. Step 4: Simplify right side
   147,337,046x = 60,293,301,707,739,136
5. Step 5: Solve for x
   x = 60,293,301,707,739,136/147,337,046
6. Step 6: Final answer
   x = 409,220,242.60