Finding the Third Proportional to 116,407,841.34 and 253,482,832.69

Step by Step Solution

1. Step 1: Write the proportion equation
   116,407,841.34 : 253,482,832.69 = 253,482,832.69 : x
2. Step 2: Convert to fraction form
   116,407,841.34/253,482,832.69 = 253,482,832.69/x
3. Step 3: Cross multiply
   116,407,841.34x = 253,482,832.69 × 253,482,832.69
4. Step 4: Simplify right side
   116,407,841.34x = 64,253,546,467,279,120
5. Step 5: Solve for x
   x = 64,253,546,467,279,120/116,407,841.34
6. Step 6: Final answer
   x = 551,969,229.27