Finding the Third Proportional to 93,798 and 199,897.88

Step by Step Solution

1. Step 1: Write the proportion equation
   93,798 : 199,897.88 = 199,897.88 : x
2. Step 2: Convert to fraction form
   93,798/199,897.88 = 199,897.88/x
3. Step 3: Cross multiply
   93,798x = 199,897.88 × 199,897.88
4. Step 4: Simplify right side
   93,798x = 39,959,160,429.52
5. Step 5: Solve for x
   x = 39,959,160,429.52/93,798
6. Step 6: Final answer
   x = 426,012.93