Finding the Third Proportional to 8,134,060.50 and 12,602,803.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,134,060.50 : 12,602,803.50 = 12,602,803.50 : x
2. Step 2: Convert to fraction form
   8,134,060.50/12,602,803.50 = 12,602,803.50/x
3. Step 3: Cross multiply
   8,134,060.50x = 12,602,803.50 × 12,602,803.50
4. Step 4: Simplify right side
   8,134,060.50x = 158,830,656,059,612.25
5. Step 5: Solve for x
   x = 158,830,656,059,612.25/8,134,060.50
6. Step 6: Final answer
   x = 19,526,613.56