Finding the Third Proportional to 103,811,368 and 245,056,484

Step by Step Solution

1. Step 1: Write the proportion equation
   103,811,368 : 245,056,484 = 245,056,484 : x
2. Step 2: Convert to fraction form
   103,811,368/245,056,484 = 245,056,484/x
3. Step 3: Cross multiply
   103,811,368x = 245,056,484 × 245,056,484
4. Step 4: Simplify right side
   103,811,368x = 60,052,680,350,442,256
5. Step 5: Solve for x
   x = 60,052,680,350,442,256/103,811,368
6. Step 6: Final answer
   x = 578,478,845.89