Finding the Third Proportional to 154,972,327.50 and 337,184,279.25

Step by Step Solution

1. Step 1: Write the proportion equation
   154,972,327.50 : 337,184,279.25 = 337,184,279.25 : x
2. Step 2: Convert to fraction form
   154,972,327.50/337,184,279.25 = 337,184,279.25/x
3. Step 3: Cross multiply
   154,972,327.50x = 337,184,279.25 × 337,184,279.25
4. Step 4: Simplify right side
   154,972,327.50x = 113,693,238,173,341,984
5. Step 5: Solve for x
   x = 113,693,238,173,341,984/154,972,327.50
6. Step 6: Final answer
   x = 733,635,740.05