Finding the Third Proportional to 58,045,528 and 83,909,130

Step by Step Solution

1. Step 1: Write the proportion equation
   58,045,528 : 83,909,130 = 83,909,130 : x
2. Step 2: Convert to fraction form
   58,045,528/83,909,130 = 83,909,130/x
3. Step 3: Cross multiply
   58,045,528x = 83,909,130 × 83,909,130
4. Step 4: Simplify right side
   58,045,528x = 7,040,742,097,356,900
5. Step 5: Solve for x
   x = 7,040,742,097,356,900/58,045,528
6. Step 6: Final answer
   x = 121,296,891.25