Finding the Third Proportional to 6,461,346 and 10,003,586

Step by Step Solution

1. Step 1: Write the proportion equation
   6,461,346 : 10,003,586 = 10,003,586 : x
2. Step 2: Convert to fraction form
   6,461,346/10,003,586 = 10,003,586/x
3. Step 3: Cross multiply
   6,461,346x = 10,003,586 × 10,003,586
4. Step 4: Simplify right side
   6,461,346x = 100,071,732,859,396
5. Step 5: Solve for x
   x = 100,071,732,859,396/6,461,346
6. Step 6: Final answer
   x = 15,487,753.30