Finding the Third Proportional to 90,118,310 and 185,014,028

Step by Step Solution

1. Step 1: Write the proportion equation
   90,118,310 : 185,014,028 = 185,014,028 : x
2. Step 2: Convert to fraction form
   90,118,310/185,014,028 = 185,014,028/x
3. Step 3: Cross multiply
   90,118,310x = 185,014,028 × 185,014,028
4. Step 4: Simplify right side
   90,118,310x = 34,230,190,556,784,784
5. Step 5: Solve for x
   x = 34,230,190,556,784,784/90,118,310
6. Step 6: Final answer
   x = 379,836,134.93