Finding the Third Proportional to 94,939,308 and 194,911,632

Step by Step Solution

1. Step 1: Write the proportion equation
   94,939,308 : 194,911,632 = 194,911,632 : x
2. Step 2: Convert to fraction form
   94,939,308/194,911,632 = 194,911,632/x
3. Step 3: Cross multiply
   94,939,308x = 194,911,632 × 194,911,632
4. Step 4: Simplify right side
   94,939,308x = 37,990,544,288,903,424
5. Step 5: Solve for x
   x = 37,990,544,288,903,424/94,939,308
6. Step 6: Final answer
   x = 400,156,111.20