Finding the Third Proportional to 123,209,026 and 184,429,720

Step by Step Solution

1. Step 1: Write the proportion equation
   123,209,026 : 184,429,720 = 184,429,720 : x
2. Step 2: Convert to fraction form
   123,209,026/184,429,720 = 184,429,720/x
3. Step 3: Cross multiply
   123,209,026x = 184,429,720 × 184,429,720
4. Step 4: Simplify right side
   123,209,026x = 34,014,321,619,278,400
5. Step 5: Solve for x
   x = 34,014,321,619,278,400/123,209,026
6. Step 6: Final answer
   x = 276,070,047.17