Finding the Third Proportional to 126,156,420 and 184,445,095.50

Step by Step Solution

1. Step 1: Write the proportion equation
   126,156,420 : 184,445,095.50 = 184,445,095.50 : x
2. Step 2: Convert to fraction form
   126,156,420/184,445,095.50 = 184,445,095.50/x
3. Step 3: Cross multiply
   126,156,420x = 184,445,095.50 × 184,445,095.50
4. Step 4: Simplify right side
   126,156,420x = 34,019,993,254,004,120
5. Step 5: Solve for x
   x = 34,019,993,254,004,120/126,156,420
6. Step 6: Final answer
   x = 269,665,176.41