Finding the Third Proportional to 7,423,061 and 11,493,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,423,061 : 11,493,799.50 = 11,493,799.50 : x
2. Step 2: Convert to fraction form
   7,423,061/11,493,799.50 = 11,493,799.50/x
3. Step 3: Cross multiply
   7,423,061x = 11,493,799.50 × 11,493,799.50
4. Step 4: Simplify right side
   7,423,061x = 132,107,426,946,200.25
5. Step 5: Solve for x
   x = 132,107,426,946,200.25/7,423,061
6. Step 6: Final answer
   x = 17,796,893.62