Finding the Third Proportional to 90,118,410 and 185,014,236

Step by Step Solution

1. Step 1: Write the proportion equation
   90,118,410 : 185,014,236 = 185,014,236 : x
2. Step 2: Convert to fraction form
   90,118,410/185,014,236 = 185,014,236/x
3. Step 3: Cross multiply
   90,118,410x = 185,014,236 × 185,014,236
4. Step 4: Simplify right side
   90,118,410x = 34,230,267,522,663,696
5. Step 5: Solve for x
   x = 34,230,267,522,663,696/90,118,410
6. Step 6: Final answer
   x = 379,836,567.50