Finding the Third Proportional to 83,041,915.50 and 194,023,390.50

Step by Step Solution

1. Step 1: Write the proportion equation
   83,041,915.50 : 194,023,390.50 = 194,023,390.50 : x
2. Step 2: Convert to fraction form
   83,041,915.50/194,023,390.50 = 194,023,390.50/x
3. Step 3: Cross multiply
   83,041,915.50x = 194,023,390.50 × 194,023,390.50
4. Step 4: Simplify right side
   83,041,915.50x = 37,645,076,061,115,488
5. Step 5: Solve for x
   x = 37,645,076,061,115,488/83,041,915.50
6. Step 6: Final answer
   x = 453,326,200.80