Finding the Third Proportional to 7,075,971 and 10,602,900

Step by Step Solution

1. Step 1: Write the proportion equation
   7,075,971 : 10,602,900 = 10,602,900 : x
2. Step 2: Convert to fraction form
   7,075,971/10,602,900 = 10,602,900/x
3. Step 3: Cross multiply
   7,075,971x = 10,602,900 × 10,602,900
4. Step 4: Simplify right side
   7,075,971x = 112,421,488,410,000
5. Step 5: Solve for x
   x = 112,421,488,410,000/7,075,971
6. Step 6: Final answer
   x = 15,887,782.53