Finding the Third Proportional to 6,526,873.50 and 13,590,123

Step by Step Solution

1. Step 1: Write the proportion equation
   6,526,873.50 : 13,590,123 = 13,590,123 : x
2. Step 2: Convert to fraction form
   6,526,873.50/13,590,123 = 13,590,123/x
3. Step 3: Cross multiply
   6,526,873.50x = 13,590,123 × 13,590,123
4. Step 4: Simplify right side
   6,526,873.50x = 184,691,443,155,129
5. Step 5: Solve for x
   x = 184,691,443,155,129/6,526,873.50
6. Step 6: Final answer
   x = 28,297,077.18