Finding the Third Proportional to 6,553,408 and 9,830,118

Step by Step Solution

1. Step 1: Write the proportion equation
   6,553,408 : 9,830,118 = 9,830,118 : x
2. Step 2: Convert to fraction form
   6,553,408/9,830,118 = 9,830,118/x
3. Step 3: Cross multiply
   6,553,408x = 9,830,118 × 9,830,118
4. Step 4: Simplify right side
   6,553,408x = 96,631,219,893,924
5. Step 5: Solve for x
   x = 96,631,219,893,924/6,553,408
6. Step 6: Final answer
   x = 14,745,186.00