Finding the Third Proportional to 3,779,477.72 and 5,817,146.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,779,477.72 : 5,817,146.63 = 5,817,146.63 : x
2. Step 2: Convert to fraction form
   3,779,477.72/5,817,146.63 = 5,817,146.63/x
3. Step 3: Cross multiply
   3,779,477.72x = 5,817,146.63 × 5,817,146.63
4. Step 4: Simplify right side
   3,779,477.72x = 33,839,194,856,748.89
5. Step 5: Solve for x
   x = 33,839,194,856,748.89/3,779,477.72
6. Step 6: Final answer
   x = 8,953,405.04