Finding the Third Proportional to 6,402,456 and 9,766,248

Step by Step Solution

1. Step 1: Write the proportion equation
   6,402,456 : 9,766,248 = 9,766,248 : x
2. Step 2: Convert to fraction form
   6,402,456/9,766,248 = 9,766,248/x
3. Step 3: Cross multiply
   6,402,456x = 9,766,248 × 9,766,248
4. Step 4: Simplify right side
   6,402,456x = 95,379,599,997,504
5. Step 5: Solve for x
   x = 95,379,599,997,504/6,402,456
6. Step 6: Final answer
   x = 14,897,345.64