Finding the Third Proportional to 123,209,054 and 184,429,761

Step by Step Solution

1. Step 1: Write the proportion equation
   123,209,054 : 184,429,761 = 184,429,761 : x
2. Step 2: Convert to fraction form
   123,209,054/184,429,761 = 184,429,761/x
3. Step 3: Cross multiply
   123,209,054x = 184,429,761 × 184,429,761
4. Step 4: Simplify right side
   123,209,054x = 34,014,336,742,517,120
5. Step 5: Solve for x
   x = 34,014,336,742,517,120/123,209,054
6. Step 6: Final answer
   x = 276,070,107.17